ESP32 Bluetooth profiles

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ESP32 Classic BT
Bluetooth-Profile
Liste der Bluetooth-Protokolle

GAP Generic Access Profile Zugriffsregelung
A2DP Advanced Audio Distribution Profile Übertragung (Streaming) von Audiodaten
AVRCP Audio Video Remote Control Profile Fernbedienung für Audio/Video
SPP Serial Port Profile serielle Datenübertragung
HFP Hands Free Profile schnurlose Telefonie im Auto
HID Human Interface Device Profile Eingabe – Aus der USB-Spezifikation übernommen
L2CAP Logical Link Control and Adaptation Protokoll
SDP Service Discovery Protokoll

Jack of all trades / Tausendsassa

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A jack of all trades is a master of none but oftentimes better than a master of one.

Ein Tausendsassa ist ein Meister in keinem Beruf, aber oft besser als ein Meister in einem Beruf.

A jack of all trades is a master of none, but oftentimes better than a master of one. Formerly intended as a compliment, the phrase means that a person is a generalist rather than a specialist, versatile and adept at many things.

Jack of all trades, master of none
Hansdampf in allen Gassen

7 Phrases You’ve Been Misquoting
Why Being A Jack Of All Trades Is Essential For Success

WeAct Studio Microcontroller

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WeAct Studio
ArteryTek AT32F403A

GitHub

github.com/WeActStudio
github.com/WeActStudio/MiniSTM32H7xx/, STM32H750VBT6/STM32H743VIT6 Core Board With 0.96” TFT,TF Card,8MB QSPI FLASH,8MB SPI FLASH,DVP Port
github.com/YXZhu

github.com/WeActStudio/LogicAnalyzerV1, WeAct LogicAnalyzerV1 : A logic analyzer based on Cypress CY7C68013A / Corebai CBM9002A

ST

Arduino GIGA R1 WiFi

STM32H747/757
STM32H747XI

WeAct STM32H750VBT6


STM32H750VB

Documentation

Zephyr

WeAct Studio Black Pill V3.0

PlatformIO

WeAct Studio MiniSTM32H750VBTX

QSPI

github.com/STMicroelectronics/stm32-external-loader
QSPI in STM32 || Write and Read || N25Q

Executable

  • Extends limited on-chip Flash memory allowing Quad-SPI memory to be seen as an internal memory.
  • Allows code execution (XIP mode) from Quad-SPI Flash memory.
  • Supports SIOO mode also named Continuous-read mode by some memory manufacturers for higher execution performance.

Extended size for data storage

  • Memory-mapped mode allows Quad-SPI memory to be accessed autonomously by any AHB or AXI master.
  • 32-bits address mode enables the possibility to address up to 4-Gbyte Quad-SPI memory size.

Drivers

github.com/STMicroelectronics/stm32-external-loader/tree/contrib/QSPI_Drivers
github.com/controllerstech/STM32/tree/master/QSPI

Blackpill

Since STM32F411CEU6 chip is too expensive, due to the cost and customer demand.
We decided to use AT32F403ACGU7 as the new version of blackbill, with higher performance, larger memory and more affordable price.
However, we will still produce boards equipped with STM32F411CEU6, but we need to wait until the chip is at a suitable price.

Shop

WeAct STM32H7 STM32H743 STM32H743VIT6 STM32 Board 2M Flash 1M RAM Learning Board Development board
STM32H743VI, High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 2MBytes of Flash memory, 1MB RAM, 480 MHz CPU, Art Accelerator, L1 cache, external memory interface, large set of peripherals

WeAct STM32H7 STM32H7B0VBT6 STM32H7B0 Learning Board Development-Board
STM32H7B0VB, High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 128KBytes of Flash memory, 1376 KB SRAM, 280 MHz CPU, L1 cache, graphic accelerations, external memory interfaces, SMPS and large set of peripherals

WeAct STM32H750VBT6 STM32H750 Learning Board Development-Board
STM32H750VB, High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 128 Kbytes of Flash memory, 1MB RAM, 480 MHz CPU, L1 cache, external memory interface, JPEG codec, HW crypto, large set of peripherals

Div

STM32F429 Core Board STM32F429 Development Board STM32 Minimum System STM32F429BIT6
STM32F429BI, High-performance advanced line, Arm Cortex-M4 core with DSP and FPU, 2 Mbytes of Flash memory, 180 MHz CPU, ART Accelerator, Chrom-ART Accelerator, FMC with SDRAM, TFT